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Best selling Threading taps + Threading dies from Terrax by Ruko

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1. Terrax by Ruko Hand tap DIN 352 HSS M10

The hand tap DIN 352 HSS M10 from Terrax by Ruko is a high-quality tool specifically designed for cutting internal threads in unalloyed and low-alloy steels, spheroidal cast iron, and non-ferrous metals. Made from high-speed steel (HSS), this tap offers high strength and durability, ensuring precise and reliable results. The tap is suitable for processing through and blind holes and allows for the cutting of the internal thread in three consecutive operations. The set includes a roughing tap, a finishing tap, and a finishing cutter, each designed for different cutting stages. With a pitch of 1.5 mm and a right-hand twist, this tap is ideal for professional applications and provides an efficient solution for various threading tasks.

- Suitable for unalloyed and low-alloy steels up to 800 N/mm² strength
- Cutting of the internal thread in three operations for optimal results
- Includes roughing tap, finishing tap, and finishing cutter
- Designed for through and blind hole threads. 

2. Terrax by Ruko Maschinengewindebohrer HSSE-Co 5 M DIN 371 Form B M8

Solid, ground machine tap made of high-speed steel with 5% cobalt content (HSSE-Co 5) and a reinforced shank for through holes and blind holes. Entry: Form B, approximately 4 - 5 threads with a chamfered entry. Thread: metric DIN ISO 13. Flanks: back-ground. Suitable for unalloyed steels up to 1,000 N/mm² strength. The thread is cut in a single operation. 

3. Terrax by Ruko Maschinengewindebohrer HSS M DIN 371 Form B M4

Solid, ground machine tap made of high-speed steel (HSS) with a reinforced shank for through and blind holes. Cutting type: Form B with approximately 4 - 5 threads and a chamfered cut. Thread: metric DIN ISO 13. Flanks: back-ground. Suitable for unalloyed steels up to 800 N/mm² strength. The thread is cut in a single operation. 

4. Terrax by Ruko Hand tap DIN 352 HSS M4

The hand tap DIN 352 HSS M4 from Terrax by Ruko is a high-quality tool specifically designed for cutting internal threads in various materials. Made from high-speed steel (HSS), this tap offers high strength and durability, making it ideal for use in unalloyed and low-alloy steels with a strength of up to 800 N/mm². The tap is suitable for both through holes and blind holes, allowing for precise machining in three working steps. The set includes a starter tap, a middle tap, and a finishing tap, which together ensure efficient thread processing. Compliance with DIN standard 352 guarantees compatibility with common applications and machines. This set is a valuable addition to any workshop that values quality and precision.

- Suitable for unalloyed and low-alloy steels up to 800 N/mm² strength
- Includes starter tap, middle tap, and finishing tap for efficient work
- Suitable for through holes and blind holes
- Made from high-quality high-speed steel (HSS). 

5. Terrax by Ruko Maschinengewindebohrer HSSE-Co 5 M DIN 371 Form B M4

Solid, ground machine tap made of high-speed steel with 5% cobalt content (HSSE-Co 5) and reinforced shank for through and blind holes. Cutting edge: Form B, approximately 4 - 5 flutes with a chamfered cutting edge. Thread: metric DIN ISO 13. Flanks: back-ground. Suitable for unalloyed steels up to 1,000 N/mm² strength. The thread is cut in a single operation. 

6. Terrax by Ruko Machine tap HSS M DIN 371 Form B M8

Solid, ground machine tap made of high-speed steel (HSS) with a reinforced shank for through holes and blind holes. Cutting edge: Form B, approximately 4 - 5 flutes with a chamfer. Thread: metric DIN ISO 13. Flanks: back-ground. Suitable for unalloyed steels up to 800 N/mm² strength. The thread is cut in a single operation. 

7. Terrax by Ruko Maschinengewindebohrer HSSE-Co 5 M DIN 371 Form B M10

Solid, ground machine tap made of high-speed steel with 5% cobalt content (HSSE-Co 5) and reinforced shank for through holes and blind holes. Cutting edge: Form B, approximately 4 - 5 threads with a chamfered cutting edge. Thread: metric DIN ISO 13. Flanks: back-ground. Suitable for unalloyed steels up to 1,000 N/mm² strength. The thread is cut in a single operation. 

8. Terrax by Ruko Maschinengewindebohrer HSSE-Co 5 M DIN 371 Form B M6

Solid, ground machine tap made of high-speed steel with 5% cobalt content (HSSE-Co 5) and reinforced shank for through holes and blind holes. Entry: Form B, approximately 4 - 5 threads with a chamfer. Thread: metric DIN ISO 13. Flanks: back-ground. Suitable for unalloyed steels up to 1,000 N/mm² strength. The thread is cut in a single operation. 

9. Terrax by Ruko Maschinengewindebohrer HSSE-Co 5 M DIN 371 Form B M5

Solid, ground machine tap made of high-speed steel with 5% cobalt content (HSSE-Co 5) and reinforced shank for through holes and blind holes. Cutting edge: Form B, approximately 4 - 5 threads with a chamfered cutting edge. Thread: metric DIN ISO 13. Flanks: back-ground. Suitable for unalloyed steels up to 1,000 N/mm² strength. The thread is cut in a single operation. 

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